package com.nursinghome.config;

import com.nursinghome.interceptor.AdminInterceptor;
import com.nursinghome.interceptor.ElderlyInterceptor;
import com.nursinghome.interceptor.UserInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebConfig implements WebMvcConfigurer {
    @Autowired
    private AdminInterceptor adminInterceptor;
    @Autowired
    private ElderlyInterceptor elderlyInterceptor;
    @Autowired
    private UserInterceptor userInterceptor;
    @Value("${picdir}")
    private String picdir;

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/upload/**")
                .addResourceLocations("file:" + picdir);
    }

    //登录拦截
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        //管理员拦截
        registry.addInterceptor(adminInterceptor)
                .addPathPatterns("/admin/**");
        registry.addInterceptor(elderlyInterceptor)
                .addPathPatterns("/user/**");
        registry.addInterceptor(userInterceptor)
                .addPathPatterns("/emp/**");
    }
}
